74145555

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3187}}^1$

素因数の和:3256

約数の個数: 48

約数和(自身を含む): 143230464

約数和(自身を除く): 69084909

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 235, 423, 495, 517, 705, 1551, 2115, 2585, 3187, 4653, 7755, 9561, 15935, 23265, 28683, 35057, 47805, 105171, 143415, 149789, 175285, 315513, 449367, 525855, 748945, 1348101, 1577565, 1647679, 2246835, 4943037, 6740505, 8238395, 14829111, 24715185, 74145555]

約数ペア:

[(1, 74145555), (3, 24715185), (5, 14829111), (9, 8238395), (11, 6740505), (15, 4943037), (33, 2246835), (45, 1647679), (47, 1577565), (55, 1348101), (99, 748945), (141, 525855), (165, 449367), (235, 315513), (423, 175285), (495, 149789), (517, 143415), (705, 105171), (1551, 47805), (2115, 35057), (2585, 28683), (3187, 23265), (4653, 15935), (7755, 9561)]